Maintenance 129
Fans
Replacing the fan of the D7T supply module
The fan replacement procedure is the same for both the standard speed-controlled cooling
fan and direct-on-line fan (C188) of the D7T module.
WARNING!
Only qualified electricians are allowed to do this work. Read the
complete safety instructions of the drive. Ignoring the instructions can cause
physical injury or death, or damage to the equipment.
WARNING!
Wear protective gloves and long sleeves! Some parts have sharp
edges.
1. Disconnect the drive from the AC power line and make sure it is safe to start the work.
See section
Basic electrical safety precautions
on page
.
2. Open the cubicle door.
3. Remove the screws holding the front cover plate (a) and remove the cover.
4. Disconnect the fan wiring from the supply module (both the power supply plug and the
fiber optic control wiring).
5. Support the fan holder (b) from below and pull it to release it from the module.
6. Pull out the fan holder.
7. Transfer the fan control box (c) from the old fan holder to the new fan holder.
8. Install a new fan in reverse order.
3
5
a
c
b
Summary of Contents for ACS880-304 +A018
Page 1: ...ABB industrial drives Hardware manual ACS880 304 A018 diode supply modules ...
Page 4: ......
Page 14: ...14 ...
Page 52: ...52 Cabinet construction Kits for 2 D7T 12 pulse Rittal TS 8 ...
Page 53: ...Cabinet construction 53 Stage 1 Installation of common parts ...
Page 54: ...54 Cabinet construction Stage 2 Module installation parts ...
Page 55: ...Cabinet construction 55 Stage 3 Module installation ...
Page 56: ...56 Cabinet construction Stage 4 AC busbars to the module ...
Page 57: ...Cabinet construction 57 Stage 5 DC busbars to the module ...
Page 58: ...58 Cabinet construction Stage 6 Shroud installation ...
Page 60: ...60 Cabinet construction Kits for 1 D8T 6 pulse Rittal TS 8 ...
Page 61: ...Cabinet construction 61 Stage 1 Installation of common parts ...
Page 62: ...62 Cabinet construction Stage 2 Module installation parts ...
Page 63: ...Cabinet construction 63 Stage 3 Quick connector installation ...
Page 64: ...64 Cabinet construction Stage 4 DC busbars to the module ...
Page 65: ...Cabinet construction 65 Stage 5 AC busbars to quick connector ...
Page 66: ...66 Cabinet construction Stage 6 AC busbar ...
Page 67: ...Cabinet construction 67 Stage 7 Module installation ...
Page 68: ...68 Cabinet construction Stage 8 Shroud installation ...
Page 70: ...70 Cabinet construction Kits for 1 D8T 6 pulse generic cabinet ...
Page 72: ...72 Cabinet construction Kits for 2 D8T 6 pulse Rittal TS 8 ...
Page 73: ...Cabinet construction 73 Stage 1 Installation of common parts ...
Page 74: ...74 Cabinet construction Stage 2 Module installation parts ...
Page 75: ...Cabinet construction 75 Stage 3 Quick connector installation ...
Page 76: ...76 Cabinet construction Stage 4 DC busbars ...
Page 77: ...Cabinet construction 77 Stage 5 AC busbars to quick connector ...
Page 78: ...78 Cabinet construction Stage 6 AC fuse busbars installation ...
Page 79: ...Cabinet construction 79 Stage 7 Module installation ...
Page 80: ...80 Cabinet construction Stage 8 Shroud installation ...
Page 82: ...82 Cabinet construction Kits for 2 D8T 6 and 12 pulse generic cabinet ...
Page 84: ...84 Cabinet construction Kits for 2 D8T 12 pulse Rittal TS 8 ...
Page 85: ...Cabinet construction 85 Stage 1 Installation of common parts ...
Page 86: ...86 Cabinet construction Stage 2 Module installation parts ...
Page 87: ...Cabinet construction 87 Stage 3 Quick connectors ...
Page 88: ...88 Cabinet construction Stage 4 DC busbar installation ...
Page 89: ...Cabinet construction 89 Stage 5 AC busbars to quick connector ...
Page 90: ...90 Cabinet construction Stage 6 AC busbars to main AC installation ...
Page 91: ...Cabinet construction 91 Stage 7 Module installation DC connection flanges ...
Page 92: ...92 Cabinet construction Stage 8 Shroud installation ...
Page 94: ...94 Cabinet construction Kits for 3 D8T 6 pulse generic cabinet ...
Page 118: ...118 Start up ...
Page 125: ...Maintenance 125 2 3 ...
Page 127: ...Maintenance 127 2 3 ...
Page 132: ...132 Maintenance 4 5 6 7 8 6 10 10 ...
Page 140: ...140 Maintenance 5 a c b 6 d e 9 ...
Page 144: ...144 Maintenance 6 b c 7 d 8 ...
Page 214: ...214 Ordering information ...
Page 240: ...240 Dimension drawings Dimensions of D7T supply module ...
Page 241: ...Dimension drawings 241 Dimensions of D8T supply module ...
Page 244: ...244 Dimension drawings Dimensions of BCU control unit ...
Page 257: ...Dimension drawings 257 Oval toroid kit ...
Page 258: ...258 Dimension drawings Oval toroid ...
Page 259: ...Dimension drawings 259 Dimensions of CVAR board UL CSA Dimensions in mm 1 mm 0 0394 in ...
Page 260: ...260 Dimension drawings ...
Page 280: ...www abb com drives www abb com drivespartners 3AXD50000010104 Rev C EN 2015 12 03 Contact us ...